Hidden Highway by Tom Lichtenberg
Series: The Secret Trilogy, Book 3.
Approx. 19,730 words.
Published on November 15, 2009.
Sharad LeMaster ran away from his own cult, and tried to hide from his followers by taking a desk job in a motel in the middle of nowhere, but when a certain lazy ghost from his past reappears, Sharad is lured into a haunted house and becomes the proud possession of the witch Eugenia, and gets caught between rival black-market magic-potion dealers. Book Three of the Secret Trilogy